Splice box



FIG. 1 is a top perspective view of a splice box;

FIG. 2 is a first side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a third side view thereof; and,

FIG. 7 is a fourth side view thereof.

The broken lines are for the purpose of illustrating unclaimed subject matter and form no part of the claimed design. 

CLAIM The ornamental design for a splice box, as shown and described. 